CN113875511B - High-yield planting method for dragon fruit with broken roots - Google Patents
High-yield planting method for dragon fruit with broken roots Download PDFInfo
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- CN113875511B CN113875511B CN202111253057.9A CN202111253057A CN113875511B CN 113875511 B CN113875511 B CN 113875511B CN 202111253057 A CN202111253057 A CN 202111253057A CN 113875511 B CN113875511 B CN 113875511B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/05—Fruit crops, e.g. strawberries, tomatoes or cucumbers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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Abstract
The invention discloses a high-yield planting method for the root cutting of dragon fruits, belonging to the technical field of dragon fruit planting, and the planting method comprises the following steps: s1, orchard selection: selecting a dragon fruit orchard with a good growth vigor and a dragon fruit tree age of 6-7 years; s2, root breaking: cutting off the root of the dragon fruit tree in the selected dragon fruit orchard every three years; s3, maintenance: and applying organic fertilizer to the dragon fruit trees with broken roots. The root cutting method comprises the following steps: cutting off hairy roots of the pitaya fruit trees except for 30cm of main roots, wherein the root cutting amount is 60-80%, and the root cutting time is in winter. After the roots are cut off in winter, a rooting agent is sprayed on the root cutting positions, then organic fertilizer is applied in spring, and then watering is carried out, so that water flows into soil along the outer wall of the upright post for cultivating the pitaya fruit trees. The method solves the problem of low yield of the old dragon fruit trees with the age of more than 5 years, can effectively improve the yield of the dragon fruit, improves the economic benefit, and is convenient to irrigate.
Description
Technical Field
The invention relates to the technical field of dragon fruit planting, in particular to a high-yield planting method for broken roots of dragon fruits.
Background
Dragon fruits are succulent plants that have climax for many years. The plant has no main root, the lateral roots are distributed in the superficial soil layer in large quantity, and simultaneously, a plurality of aerial roots are generated, so that the plant can grow in a climbing manner. The rootstock is dark green and thick, the length can reach 7 meters, the thickness is 10-12 cm, and the rootstock has 3 edges. The edges are flat, the edges are wavy, climbing roots grow at the stem nodes and can climb other plants to grow, the number of the ribs is 3, and the sunken part of each segment of stem node is provided with small thorns. Due to long-term growth in tropical desert areas, the leaves have degenerated, and the photosynthesis function is carried by the stems. The inside of the stem is a large number of parenchyma cells saturated with viscous liquid, which is beneficial to absorbing as much water as possible in rainy season.
At present, the yield of the dragon fruits cannot be greatly improved all the time in the planting process of the dragon fruits, and particularly, the yield of the old dragon fruits with the age of more than 5 years is reduced along with the increase of the age of the trees. In view of the above, the invention provides a method for planting dragon fruits with high yield by cutting roots, which is suitable for old dragon fruit trees with the age of more than 5 years.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a high-yield planting method for the root cutting of the dragon fruit, which solves the problem of low yield of the old dragon fruit tree with the age of more than 5 years.
In order to achieve the purpose, the invention provides the following technical scheme:
a high-yield planting method for the root cutting of dragon fruits comprises the following steps:
s1 orchard selection
Selecting a dragon fruit orchard with a good growth vigor and a dragon fruit tree of 6-7 years old;
s2, root breaking
Cutting off the root of the dragon fruit tree in the selected dragon fruit orchard every three years;
s3, maintenance
And applying organic fertilizer to the dragon fruit trees with broken roots.
More preferably: in step S2, the root cutting method includes: cutting off hairy roots of the pitaya fruit trees except for 30cm of main roots, wherein the root cutting amount is 60-80%, and the root cutting time is in winter.
More preferably: in step S3, after the root is cut off in winter, a rooting agent is sprayed on the root cut off, then organic fertilizer is applied in spring, and then watering is carried out, so that water flows into soil along the outer wall of the upright post for cultivating the pitaya tree.
More preferably: the watering process is as follows:
s31, connecting a water inlet hose in an external water supply system to a connecting pipe on the upright post so as to communicate the water inlet hose with a water storage cavity in the upright post;
s32, the external water supply system starts to convey water into the water storage cavity, so that the piston in the water storage cavity moves upwards, the driving mechanism in the water storage cavity drives the driven mechanism to drive the control mechanism to move upwards, the water outlet hole in the surface of the upright post is opened, the water storage cavity is communicated with the outside through the water outlet hole, and after the piston moves above the water outlet hole, water in the water storage cavity flows into soil along the outer wall of the upright post through the water outlet hole;
s33, after watering, detaching the water inlet hose, at the moment, under the reset action of the active mechanism, the piston and the control mechanism move downwards simultaneously, so that the water outlet hole is blocked by the control mechanism, and redundant water in the water storage cavity is discharged outwards through the connecting pipe.
More preferably: the driving mechanism comprises a connecting rod, a main shaft, a moving platform, a first spring and a fixing plate;
the piston is positioned in the water storage cavity, the circumferential surface of the piston is abutted against the inner wall of the water storage cavity, the lower end of the connecting rod is fixed with the piston, the upper end of the connecting rod is fixed with the mobile station, the mobile station is positioned in the water storage cavity and above the piston, the main shaft is provided with external threads, and the mobile station is sleeved on the main shaft and is in threaded fit with the main shaft;
the inner wall of the water storage cavity is provided with a guide groove, the length direction of the guide groove is consistent with the axial direction of the main shaft, the mobile station is inserted into the guide groove and is in sliding fit with the guide groove, the main shaft is vertically arranged, and the upper end of the main shaft is inserted into the top of the water storage cavity;
the fixed plate is positioned above the mobile station and fixed on the inner wall of the water storage cavity, the first spring is positioned between the fixed plate and the mobile station, the upper end of the first spring is fixed at the bottom of the fixed plate, and the lower end of the first spring is fixed at the top of the mobile station.
More preferably: the driven mechanism comprises a worm wheel, a rotating shaft, worm teeth and a rack;
the worm wheel is positioned on one side of the main shaft, the rotating shaft penetrates through the center of the worm wheel, two ends of the rotating shaft are respectively fixed on the inner walls of two opposite sides of the water storage cavity, the axial direction of the worm wheel is vertical to the axial direction of the main shaft, the worm teeth are arranged on the circumferential surface of the main shaft, and the worm wheel and the worm teeth are meshed;
the rack is positioned on the other side of the worm wheel relative to the main shaft, the worm wheel is meshed with the rack, and the control mechanism is fixed at the lower end of the rack.
More preferably: the rack is close to one side of the inner wall of the water storage cavity, a sliding block is fixed on one side of the inner wall of the water storage cavity, a sliding groove with the length direction consistent with the axial direction of the spindle is formed in the inner wall of the water storage cavity, and the sliding block is inserted into the sliding groove and is in sliding fit with the sliding groove.
More preferably: the control mechanism comprises a movable plate and a blocking piece;
the fly leaf is fixed the rack lower extreme and with the laminating of water storage intracavity wall sets up, the fly leaf is located the connecting rod with between the water storage intracavity wall, the shutoff piece is installed just be used for the shutoff on the fly leaf the apopore.
More preferably: the blocking piece comprises a blocking bead, an accommodating cavity and a second spring;
the accommodating cavity is positioned in the movable plate and is used for accommodating the plugging beads, an opening for outward ejection of the plugging beads is formed in one side, close to the inner wall of the water storage cavity, of the accommodating cavity, the second spring is positioned in the accommodating cavity and is positioned at the other side, opposite to the inner wall of the water storage cavity, of the plugging beads, one end of the second spring is fixed with the plugging beads, and the other end of the second spring is fixed with the inner wall of the accommodating cavity;
the inner wall of the accommodating cavity is provided with a sliding groove, the length direction of the sliding groove is consistent with the popping direction of the plugging bead, a limiting block is fixed on the plugging bead, the limiting block is inserted into the sliding groove and is in sliding fit with the sliding groove, the plugging bead is hemispherical, the outer arc surface of the plugging bead is positioned on the other side, opposite to the second spring, of the plugging bead, and the plugging bead is matched with the water outlet hole.
More preferably: the upright column is cylindrical, the cross section of the water storage cavity is circular, the movable plate is arc-shaped and the outer arc surface of the movable plate is tightly attached to the inner wall of the water storage cavity, the movable plate is provided with a plurality of plugging pieces, the plugging pieces are uniformly distributed on the movable plate along the circumferential direction of the movable plate, and the upright column is provided with a plurality of water outlet holes which are used for being in one-to-one correspondence with the plugging pieces;
the driven mechanism and the control mechanism are respectively provided with two, and the two driven mechanisms and the two control mechanisms are respectively positioned on two opposite sides of the main shaft.
In conclusion, the invention has the following beneficial effects: after planting for 6-7 years, the roots of the fruit trees are gradually aged, and the absorption capacity of the fruit trees to nutrients is weakened. Old hairy roots are cut off, the growth of fruit trees cannot be influenced, new hairy roots which grow out again after being cut off are high in activity and have high absorption capacity for nutrition, and therefore the yield can be effectively improved. Through experiments, 450 plants/mu of old fruit trees of 6-7 years are obtained, the yield of the uncut roots is 3000 jin/mu, and the yield after the roots are cut is 5000 jin/mu, so that the method for planting the cut roots of the dragon fruits can effectively improve the yield of the dragon fruits and the economic benefits, has simple implementation process and lower cost, and solves the problem of lower yield of the old dragon fruits with the age of more than 5 years. When water gets into the water storage intracavity through the hose of intaking, under the water pressure effect, the piston will the rebound, thereby promote the mobile station rebound through the connecting rod, first spring is compression state this moment, because mobile station and main shaft screw-thread fit, the worm wheel meshing is between main shaft and rack, consequently when the mobile station rebound, the worm wheel will revolute the rotation of axes, and the rack will drive the fly leaf rebound, the fly leaf rebound in-process, the shutoff pearl will make progress and automatic contraction to holding the intracavity along with the fly leaf in step, the apopore is opened this moment, treat behind the piston removal apopore top, water in the water storage chamber will flow out downwards along the stand outside through the apopore is automatic, thereby realize the water irrigation effect.
After watering is finished, the water inlet hose is dismantled, at the moment, under the action of a first spring, the mobile station pushes the piston to move downwards through the connecting rod, and because the mobile station is in threaded fit with the main shaft, the worm wheel is meshed between the main shaft and the rack, therefore, when the mobile station moves downwards, the worm wheel rotates around the rotating shaft in the reverse direction, the rack drives the movable plate to move downwards, in the downward movement process of the movable plate, the plugging beads move downwards along with the movable plate synchronously, when the plugging beads move downwards to the position of the water outlet, under the action of a second spring, the plugging beads automatically spring into the water outlet, so that the water outlet is plugged, the sealing effect of the water outlet is realized, solid impurities such as soil and the like are prevented from being plugged in the water outlet, and substances such as fruit worms and the like are prevented from entering the water storage cavity, so that the water storage cavity is plugged or polluted and the like. The method can effectively improve the yield of the dragon fruits and the economic benefit, and is convenient to irrigate.
Drawings
FIG. 1 is a schematic sectional view of an embodiment, which is mainly used for embodying the internal structure of a column;
FIG. 2 is a schematic sectional view of the embodiment, mainly used for showing the internal structure of the upright post;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 2, which is mainly used for showing the structure when the plugging piece is plugged in the water outlet hole;
fig. 4 is a schematic cross-sectional view of an embodiment, which is mainly used for showing a matching structure between the water outlet hole and the movable plate when the plugging member moves above the water outlet hole;
fig. 5 is a schematic sectional view of the embodiment, which is mainly used for showing the structure of the movable plate when the blocking bead is popped out.
In the figure, 1, a column; 2. a water inlet hose; 3. a water storage cavity; 4. a piston; 5. an active mechanism; 51. a connecting rod; 52. a main shaft; 53. a mobile station; 54. a first spring; 55. a guide groove; 56. a fixing plate; 6. a driven mechanism; 61. a worm gear; 62. a rotating shaft; 63. a worm gear; 64. a rack; 65. a slider; 66. a chute; 7. a control mechanism; 71. a movable plate; 72. a blocking member; 721. plugging beads; 722. an accommodating chamber; 723. a second spring; 724. a sliding groove; 8. a water outlet hole; 9. and (6) taking over the pipe.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
Example (b): a high-yield planting method for the root cutting of dragon fruits comprises the following steps:
s1 orchard selection
Selecting a dragon fruit orchard with a good growth vigor and a dragon fruit tree age of 6-7 years;
s2, root breaking
Cutting off the root of the dragon fruit tree in the selected dragon fruit orchard every three years; the root cutting method comprises the following steps: cutting off hairy roots of the pitaya trees except for 30cm of main roots, wherein the root cutting amount is 60-80%, the preferred root cutting amount is 70%, and the root cutting time is in winter.
S3, maintenance
Applying organic fertilizer to the dragon fruit tree with the root broken; preferably, after the root is broken in winter, the root breaking part is sprayed with a rooting agent, then an organic fertilizer is applied in spring, and then watering is carried out, so that water flows into soil along the outer wall of the upright post 1 for cultivating the dragon fruit tree, and the organic fertilizer is conveniently and fully absorbed by the root of the dragon fruit tree.
In the technical scheme, after the fruit trees are planted for 6-7 years, the roots of the fruit trees are aged gradually, and the absorption capacity of the fruit trees to nutrition is weakened. Old hairy roots are cut off, the growth of fruit trees cannot be influenced, new hairy roots which grow again after being cut off are high in vitality and have high nutrition absorption capacity, and therefore the yield can be effectively improved. Through experiments, 450 strains/mu of 6-7 old fruit trees have the root yield of 3000 jin/mu without root breaking and the root yield of 5000 jin/mu after root breaking, so that the method for planting the broken roots of the dragon fruits can effectively improve the yield of the dragon fruits and the economic benefit, and has the advantages of simple implementation process and lower cost.
Referring to fig. 1-5, after the organic fertilizer is additionally applied, the watering is not too violent, otherwise the organic fertilizer can be washed away, so that the organic fertilizer is wasted, and the watering process in the invention is as follows:
s31, connecting a water inlet hose 2 in an external water supply system to a connecting pipe 9 on the upright post 1 so as to enable the water inlet hose 2 to be communicated with a water storage cavity 3 in the upright post 1;
s32, the external water supply system starts to deliver water into the water storage cavity 3, so that the piston 4 in the water storage cavity 3 moves upwards, the driving mechanism 5 in the water storage cavity 3 drives the driven mechanism 6 to drive the control mechanism 7 to move upwards, the water outlet 8 in the surface of the upright post 1 is opened, the water storage cavity 3 is communicated with the outside through the water outlet 8, and after the piston 4 moves above the water outlet 8, the water in the water storage cavity 3 flows into soil along the outer wall of the upright post 1 through the water outlet 8;
s33, after watering is finished, the water inlet hose 2 is detached, at the moment, under the reset action of the driving mechanism 5, the piston 4 and the control mechanism 7 move downwards simultaneously, so that the water outlet hole 8 is plugged through the control mechanism 7, soil, fruit worms and the like are prevented from entering the water outlet hole 8 and the water storage cavity 3, and the situations of water outlet hole 8 blockage, water storage cavity 3 pollution and the like are prevented; after the water inlet hose 2 is taken down, the redundant water in the water storage cavity 3 is discharged outwards through the connecting pipe 9.
Preferably, the external water supply system mainly comprises a water tank, a water pump and a pipe network, the water pump is used for pumping water in the water tank and conveying the water to the water inlet hose 2 through the pipe network, and the specific structure of the external water supply system is set according to different conditions and is not specifically limited. In addition, in order to improve the watering efficiency, a plurality of hoses for connecting the connecting pipes 9 on different upright posts 1 can be connected to the pipe network so as to water more dragon fruit trees simultaneously as much as possible. The dragon fruit is a succulent plant with perennial climbing property, so that in the invention, the upright post 1 vertically inserted into the soil is mainly used for climbing the dragon fruit to support the growth of the dragon fruit, and when the dragon fruit climbs along the length direction of the upright post 1, the dragon fruit is generally coiled on the surface of the upright post 1 by taking the upright post 1 as the center, therefore, the invention waters through the water outlet holes 8 in the circumferential direction of the upright post 1, can enable water to flow into the soil along the outer wall of the upright post 1, cannot cause too strong water force, prevents organic fertilizer from being washed away, simultaneously improves the comprehensiveness and uniformity of watering, and is convenient for the dragon fruit tree to fully absorb water and fertilizer.
Preferably, the upright post 1 is cylindrical, the cross section of the water storage cavity 3 is circular, and the connecting pipe 9 is positioned on one side of the lower part of the water storage cavity 3. The active mechanism 5 includes a connecting rod 51, a spindle 52, a moving stage 53, a first spring 54, and a fixed plate 56. Piston 4 is located water storage chamber 3 and the circumference face supports tightly with 3 inner walls in water storage chamber, and piston 4 is the rubber buffer and is located the top of takeover 9 and 3 junctions in water storage chamber. The lower end of the connecting rod 51 is fixed with the top of the piston 4, the upper end of the connecting rod 51 is fixed with the bottom of the movable table 53, two connecting rods 51 are arranged, and the two connecting rods 51 are symmetrically arranged on two opposite sides of the main shaft 52. The movable table 53 is located in the water storage cavity 3 and above the piston 4, an external thread is arranged on the main shaft 52, and the movable table 53 is sleeved on the main shaft 52 and is in threaded fit with the main shaft 52. In order to make the movable table 53 move up and down in the water storage cavity 3 smoothly, specifically, the inner wall of the water storage cavity 3 is provided with a guide groove 55, and the length direction of the guide groove 55 is consistent with the axial direction of the main shaft 52. The movable table 53 is inserted into the guide groove 55 and is in up-and-down sliding fit with the guide groove 55, the main shaft 52 is vertically arranged, and the upper end of the main shaft is inserted into the top of the water storage cavity 3. In order to enable the spindle 52 to rotate around the central axis thereof stably in the water storage cavity 3, specifically, the upper end of the spindle 52 is fixed with a cylindrical end, the diameter of the cylindrical end is larger than that of the spindle 52, and the end is located at the top in the water storage cavity 3. A clearance for the upward movement of the piston 4 is left between the lower end of the main shaft 52 and the piston 4, so that the piston 4 can move upward in the water storage cavity 3 under the action of water pressure.
The fixed plate 56 is located above the movable table 53 and fixed on the inner wall of the water storage chamber 3, the first spring 54 is located between the fixed plate 56 and the movable table 53, the upper end of the first spring is fixed at the bottom of the fixed plate 56, and the lower end of the first spring is fixed at the top of the movable table 53. The two fixing plates 56 and the two first springs 54 are respectively provided, and the two fixing plates 56 and the two first springs 54 are respectively and symmetrically arranged on two opposite sides of the main shaft 52.
Preferably, the driven mechanism 6 includes a worm wheel 61, a rotating shaft 62, worm teeth 63, and a rack gear 64. The worm wheel 61 is located at one side of the main shaft 52, and the rotating shaft 62 passes through the center of the worm wheel 61 and has two ends fixed on the inner walls of the two opposite sides of the water storage chamber 3. The axial direction of the worm wheel 61 is perpendicular to the axial direction of the main shaft 52, the worm wheel 61 is positioned above the fixing plate 56, the worm teeth 63 are provided on the circumferential surface of the main shaft 52, and the worm wheel 61 is engaged with the worm teeth 63. The rack 64 is positioned on the other side of the worm wheel 61 relative to the main shaft 52, the worm wheel 61 is meshed with the rack 64, and the control mechanism 7 is fixed at the lower end of the rack 64. In order to enable the rack 64 to move up and down stably, specifically, a sliding block 65 is fixed on one side of the rack 64 close to the inner wall of the water storage cavity 3, a sliding groove 66 with the length direction consistent with the axial direction of the spindle 52 is formed in the inner wall of the water storage cavity 3, and the sliding block 65 is inserted into the sliding groove 66 and is in up-and-down sliding fit with the sliding groove 66.
Preferably, the control mechanism 7 comprises a movable plate 71 and a blocking piece 72. The movable plate 71 is fixed at the lower end of the rack 64 and is attached to the inner wall of the water storage cavity 3, the movable plate 71 is located between the connecting rod 51 and the inner wall of the water storage cavity 3, and the blocking piece 72 is installed on the movable plate 71 and is used for blocking the water outlet hole 8. The blocking piece 72 comprises a blocking bead 721, a receiving chamber 722 and a second spring 723. The containing cavity 722 is located in the movable plate 71 and is used for containing the plugging beads 721, an opening for ejecting the plugging beads 721 outwards is arranged on one side of the containing cavity 722 close to the inner wall of the water storage cavity 3, and the opening is matched with the plugging beads 721. The second spring 723 is located in the accommodating cavity 722 and is located on the other side of the blocking bead 721 opposite to the inner wall of the water storage cavity 3, one end of the second spring 723 is fixed with the blocking bead 721, and the other end of the second spring 723 is fixed with the inner wall of the accommodating cavity 722. The inner wall of the accommodating cavity 722 is provided with a sliding groove 724, the length direction of the sliding groove 724 is consistent with the ejecting direction of the blocking bead 721, and one end of the sliding groove 724 does not extend to the opening of the accommodating groove to limit the blocking bead 721 to be separated from the accommodating cavity 722. The blocking bead 721 is fixed with a limiting block, the limiting block is inserted into the sliding groove 724 and is in sliding fit with the sliding groove 724, the blocking bead 721 is hemispherical, and the outer arc surface is located on the other side of the blocking bead 721 opposite to the second spring 723. The plugging beads 721 are adapted to the water outlet 8, i.e. the water outlet 8 is a circular hole and has the same diameter as the plugging beads 721.
The movable plate 71 is arc-shaped and the outer arc surface is closely attached to the inner wall of the water storage cavity 3, the movable plate 71 is provided with a plurality of blocking pieces 72, and the plurality of blocking pieces 72 are uniformly distributed on the movable plate 71 along the circumferential direction of the movable plate 71. The upright post 1 is provided with a plurality of water outlet holes 8 which are used for corresponding to the plugging pieces 72 one by one. In order to improve the watering uniformity, so that water flows down along the outer wall of the upright post 1 in the circumferential direction, specifically, two driven mechanisms 6 and two control mechanisms 7 are arranged, and the two driven mechanisms 6 and the two control mechanisms 7 are respectively positioned at two opposite sides of the main shaft 52.
In the above technical solution, when water enters the water storage cavity 3 through the water inlet hose 2, under the action of water pressure, the piston 4 will move upward, so as to push the movable platform 53 to move upward through the connecting rod 51, at this time, the first spring 54 is in a compressed state, because the movable platform 53 is in threaded fit with the main shaft 52, and the worm wheel 61 is engaged between the main shaft 52 and the rack 64, when the movable platform 53 moves upward, the worm wheel 61 will rotate around the rotating shaft 62, and the rack 64 will drive the movable plate 71 to move upward, during the upward movement of the movable plate 71, the blocking beads 721 will synchronously move upward along with the movable plate 71 and automatically retract into the accommodating cavity 722, at this time, the water outlet hole 8 is opened, after the piston 4 moves above the water outlet hole 8, water in the water storage cavity 3 will automatically flow out along the outer surface of the upright post 1 through the water outlet hole 8, thereby achieving the water irrigation effect.
After watering is finished, the water inlet hose 2 is removed, at the moment, under the action of the first spring 54, the moving platform 53 pushes the piston 4 to move downwards through the connecting rod 51, and because the moving platform 53 is in threaded fit with the main shaft 52, the worm wheel 61 is meshed between the main shaft 52 and the rack 64, so when the moving platform 53 moves downwards, the worm wheel 61 rotates reversely around the rotating shaft 62, the rack 64 drives the movable plate 71 to move downward, and during the downward movement of the movable plate 71, the sealing bead 721 moves downward synchronously with the movable plate 71, and when the sealing bead 721 moves downward to the position of the water outlet 8, under the action of the second spring 723, the sealing ball 721 will automatically spring into the water outlet 8 to seal the water outlet 8, thereby realized apopore 8's sealed effect, prevented that solid impurity such as earth from blockking up in apopore 8, and prevent that during matters such as fruit worm from getting into water storage chamber 3, cause 3 shutoff in water storage chamber or pollute etc..
In the actual operation in-process, along with the continuous growth of dragon fruit tree, need bind the dragon fruit tree at stand 1 surface through tying rope or bandage to in providing the support for the dragon fruit tree through stand 1, need notice when binding, the apopore 8 is kept away from as far as possible to the dragon fruit tree, binds at 8 peripheral positions of apopore, so that when irrigating, hydroenergy discharges smoothly through apopore 8.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that several improvements and modifications without departing from the principle of the present invention will occur to those skilled in the art, and such improvements and modifications should also be construed as within the scope of the present invention.
Claims (7)
1. A high-yield planting method for the root cutting of dragon fruits is characterized in that: the method comprises the following steps:
s1 orchard selection
Selecting a dragon fruit orchard with a good growth vigor and a dragon fruit tree age of 6-7 years;
s2, root breaking
Cutting off the root of the dragon fruit tree in the selected dragon fruit orchard every three years;
s3, maintenance
Applying organic fertilizer to the dragon fruit tree with the root broken;
in step S3, after the roots are cut off in winter, spraying a rooting agent on the cut roots, then additionally applying an organic fertilizer in spring, and then watering to enable water to flow into soil along the outer wall of the upright post (1) for cultivating the pitaya tree;
the watering process is as follows:
s31, connecting a water inlet hose (2) in an external water supply system to a connecting pipe (9) on the upright post (1) so as to enable the water inlet hose (2) to be communicated with a water storage cavity (3) in the upright post (1);
s32, an external water supply system begins to deliver water into the water storage cavity (3) so as to enable the piston (4) in the water storage cavity (3) to move upwards, the driving mechanism (5) in the water storage cavity (3) drives the driven mechanism (6) to drive the control mechanism (7) to move upwards, and therefore the water outlet hole (8) in the surface of the upright post (1) is opened, the water storage cavity (3) is communicated with the outside through the water outlet hole (8), and after the piston (4) moves to the position above the water outlet hole (8), water in the water storage cavity (3) flows into soil along the outer wall of the upright post (1) through the water outlet hole (8);
s33, after watering is finished, the water inlet hose (2) is detached, at the moment, under the reset action of the driving mechanism (5), the piston (4) and the control mechanism (7) move downwards simultaneously, so that the water outlet hole (8) is blocked by the control mechanism (7), and redundant water in the water storage cavity (3) is discharged outwards through the connecting pipe (9);
the driving mechanism (5) comprises a connecting rod (51), a main shaft (52), a moving table (53), a first spring (54) and a fixing plate (56);
the piston (4) is positioned in the water storage cavity (3), the circumferential surface of the piston is tightly abutted to the inner wall of the water storage cavity (3), the lower end of the connecting rod (51) is fixed to the piston (4), the upper end of the connecting rod is fixed to the moving platform (53), the moving platform (53) is positioned in the water storage cavity (3) and is positioned above the piston (4), the main shaft (52) is provided with external threads, and the moving platform (53) is sleeved on the main shaft (52) and is in threaded fit with the main shaft (52);
a guide groove (55) is formed in the inner wall of the water storage cavity (3), the length direction of the guide groove (55) is consistent with the axial direction of the main shaft (52), the moving platform (53) is inserted into the guide groove (55) and is in sliding fit with the guide groove (55), the main shaft (52) is vertically arranged, and the upper end of the main shaft is inserted into the top of the water storage cavity (3);
the fixed plate (56) is positioned above the mobile platform (53) and fixed on the inner wall of the water storage cavity (3), the first spring (54) is positioned between the fixed plate (56) and the mobile platform (53), the upper end of the first spring is fixed at the bottom of the fixed plate (56), and the lower end of the first spring is fixed at the top of the mobile platform (53).
2. The planting method for the dragon fruit with the root broken and the high yield according to claim 1, is characterized in that: in step S2, the root cutting method includes: cutting off hairy roots of the pitaya fruit trees except for 30cm of main roots, wherein the root cutting amount is 60-80%, and the root cutting time is in winter.
3. The planting method for the dragon fruit with the root broken and the high yield according to claim 1, is characterized in that: the driven mechanism (6) comprises a worm wheel (61), a rotating shaft (62), worm teeth (63) and a rack (64);
the worm wheel (61) is positioned on one side of the main shaft (52), the rotating shaft (62) penetrates through the center of the worm wheel (61), two ends of the rotating shaft are respectively fixed on the inner walls of two opposite sides of the water storage cavity (3), the axial direction of the worm wheel (61) is vertical to the axial direction of the main shaft (52), the worm teeth (63) are arranged on the circumferential surface of the main shaft (52), and the worm wheel (61) and the worm teeth (63) are meshed;
the rack (64) is positioned on the other side of the worm wheel (61) relative to the main shaft (52), the worm wheel (61) is meshed with the rack (64), and the control mechanism (7) is fixed at the lower end of the rack (64).
4. The planting method for the dragon fruit with the root broken and the high yield as claimed in claim 3, wherein the planting method comprises the following steps: rack (64) are close to water storage chamber (3) inner wall one side is fixed with slider (65), water storage chamber (3) inner wall be provided with length direction with main shaft (52) axial direction unanimous spout (66), slider (65) are inserted in spout (66) and with spout (66) sliding fit.
5. The planting method for the dragon fruit with the root broken and the high yield as claimed in claim 3, wherein the planting method comprises the following steps: the control mechanism (7) comprises a movable plate (71) and a plugging piece (72);
the movable plate (71) is fixed at the lower end of the rack (64) and is attached to the inner wall of the water storage cavity (3), the movable plate (71) is located between the connecting rod (51) and the inner wall of the water storage cavity (3), and the plugging piece (72) is installed on the movable plate (71) and is used for plugging the water outlet hole (8).
6. The planting method for the dragon fruit with the root broken and the high yield as claimed in claim 5, wherein the planting method comprises the following steps: the blocking piece (72) comprises a blocking bead (721), an accommodating cavity (722) and a second spring (723);
the accommodating cavity (722) is positioned in the movable plate (71) and is used for accommodating the blocking bead (721), one side of the accommodating cavity (722), which is close to the inner wall of the water storage cavity (3), is provided with an opening for outward ejection of the blocking bead (721), the second spring (723) is positioned in the accommodating cavity (722) and is positioned at the other side of the blocking bead (721) relative to the inner wall of the water storage cavity (3), one end of the second spring (723) is fixed with the blocking bead (721), and the other end of the second spring is fixed with the inner wall of the accommodating cavity (722);
the inner wall of the accommodating cavity (722) is provided with a sliding groove (724), the length direction of the sliding groove (724) is consistent with the popping direction of the blocking bead (721), a limiting block is fixed on the blocking bead (721), the limiting block is inserted into the sliding groove (724) and is in sliding fit with the sliding groove (724), the blocking bead (721) is hemispherical, the outer arc surface of the blocking bead (721) is positioned on the other side of the blocking bead (721) relative to the second spring (723), and the blocking bead (721) is matched with the water outlet hole (8).
7. The planting method for the dragon fruits with the root broken and the high yield according to claim 6 is characterized in that: the upright post (1) is cylindrical, the cross section of the water storage cavity (3) is circular, the movable plate (71) is arc-shaped plate-shaped, the outer arc surface of the movable plate is tightly attached to the inner wall of the water storage cavity (3), the movable plate (71) is provided with a plurality of plugging pieces (72), the plugging pieces (72) are uniformly distributed on the movable plate (71) along the circumferential direction of the movable plate (71), and the upright post (1) is provided with a plurality of water outlet holes (8) which are used for being in one-to-one correspondence with the plugging pieces (72);
the driven mechanisms (6) and the control mechanisms (7) are respectively provided with two, and the two driven mechanisms (6) and the two control mechanisms (7) are respectively positioned at two opposite sides of the main shaft (52).
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| CN202111253057.9A CN113875511B (en) | 2021-10-27 | 2021-10-27 | High-yield planting method for dragon fruit with broken roots |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102210225A (en) * | 2010-04-01 | 2011-10-12 | 林光德 | Method for planting dragon fruits |
| CN105103914A (en) * | 2015-09-14 | 2015-12-02 | 安徽五星果品有限公司 | Planting method for promoting rooting of potted pitaya tree |
| CN107027486A (en) * | 2017-05-02 | 2017-08-11 | 青川县亿丰生态林农有限责任公司 | A kind of cultural method of red heart dragon fruit |
| CN107494026A (en) * | 2017-09-28 | 2017-12-22 | 杨月权 | The vertical landscape afforestation equipment that movable type is quickly decorated |
| CN109601243A (en) * | 2019-02-18 | 2019-04-12 | 干任坚 | A kind of peach seedling bracket with irrigation function |
| CN110063223A (en) * | 2019-05-29 | 2019-07-30 | 福建省农业科学院果树研究所 | A method of so that dragon fruit is caused weak plant rejuvenation because of waterlogging |
| CN211020168U (en) * | 2019-10-12 | 2020-07-17 | 冯强 | Cultivation frame mechanism for landscape lamp post |
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